Poverty headcount ratio at $3.20 a day is the percentage of the population living on less than $3.20 a day at 2011 international prices. As a result of revisions in PPP exchange rates, poverty rates for individual countries cannot be compared with poverty rates reported in earlier editions.
| 2000 | 2005 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Burundi | 89.6 | ||||||||||
| Chad | 66.3 | ||||||||||
| Comoros | 39.7 | ||||||||||
| Congo, Dem. Rep. | 91.4 | ||||||||||
| Cote d'Ivoire | 59.1 | ||||||||||
| Guinea | 70.9 | ||||||||||
| Guinea-Bissau | 85.4 | ||||||||||
| Haiti | 50.3 | ||||||||||
| Liberia | 76.4 | 75.6 | |||||||||
| Sao Tome and Principe | 66.4 | 72.0 | 65.4 | ||||||||
| Sierra Leone | 82.6 | 76.0 | |||||||||
| Solomon Islands | 73.0 | 58.1 | |||||||||
| South Sudan | 91.6 | ||||||||||
| Timor-Leste | 65.9 | ||||||||||
| Togo | 75.9 | 74.2 | |||||||||
| Yemen, Rep. | 37.7 | 51.2 |